IP Library Assignment 030057/0734
Patent Assignment
Reel/Frame 030057/0734

Assignment of Assignor's Interest

Recorded: 2013-03-21 Pages: 3
Assignors
RUOFF, JOHANNES
Executed: 2013-02-19
KRAEHMER, DANIEL
Executed: 2013-02-07
Assignee
CARL ZEISS SMT GMBH
RUDOLF-EBER-STRASSE 2, OBERKOCHEN, 73447, GERMANY
Covered Property (1)
Mask for Euv Lithography, Euv Lithography System and Method for Optimising the Imaging of a Mask
Patent: 9,535,332 →
Application: 13/714,648 →
Publication: US 2013/0100428
Related Assignments (1)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest Sep 15, 2016
From: RUOFF, JOHANNES; KRAEHMER, DANIEL
To: CARL ZEISS SMT GMBH
Reel/Frame 039757/0586 →